Dental handpiece



FIG. 1 is a perspective view of a dental handpiece showing my new design;

FIG. 2 is a top plan view of the dental handpiece of FIG. 1;

FIG. 3 is a bottom plan view of the dental handpiece of FIG. 1;

FIG. 4 is a side elevational view of the dental handpiece showing the side opposite that shown in FIG. 1;

FIG. 5 is an elevation view as seen from the right of FIG. 4; and

FIG. 6 is an elevation view as seen from the left of FIG. 4. 

The ornamental design of a dental handpiece, substantially as shown. 